48240675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 100008480

約数和(自身を除く): 51767805

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 109, 175, 225, 281, 315, 327, 525, 545, 763, 843, 981, 1405, 1575, 1635, 1967, 2289, 2529, 2725, 3815, 4215, 4905, 5901, 6867, 7025, 8175, 9835, 11445, 12645, 17703, 19075, 21075, 24525, 29505, 30629, 34335, 49175, 57225, 63225, 88515, 91887, 147525, 153145, 171675, 214403, 275661, 442575, 459435, 643209, 765725, 1072015, 1378305, 1929627, 2297175, 3216045, 5360075, 6891525, 9648135, 16080225, 48240675]

約数ペア:

[(1, 48240675), (3, 16080225), (5, 9648135), (7, 6891525), (9, 5360075), (15, 3216045), (21, 2297175), (25, 1929627), (35, 1378305), (45, 1072015), (63, 765725), (75, 643209), (105, 459435), (109, 442575), (175, 275661), (225, 214403), (281, 171675), (315, 153145), (327, 147525), (525, 91887), (545, 88515), (763, 63225), (843, 57225), (981, 49175), (1405, 34335), (1575, 30629), (1635, 29505), (1967, 24525), (2289, 21075), (2529, 19075), (2725, 17703), (3815, 12645), (4215, 11445), (4905, 9835), (5901, 8175), (6867, 7025)]